The cost of a ticket increases by 10% and the cost is £19.25. What was the cost before? The answer is £17.50 but how do you work out this? Can you please tell me the method?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6